Schrödinger’s cat just got a little bit fatter. Physicists have created the largest ever ‘superposition’ — a quantum state in ...

Quantum mechanics has always carried a quiet tension. At its core, the theory allows particles to exist in many states at ...

A hundred years ago, quantum mechanics was a radical theory that baffled even the brightest minds. Today, it's the backbone ...

Researchers at the University of Basel and the Laboratoire Kastler Brossel have demonstrated how quantum mechanical ...

Encrypting quantum information enables unlimited copies ...

“Here, it turns out there are other quantum knobs we can play with to manipulate states of matter.” ...

In an effort to bring together the domains of gravity and quantum theory, Albert Einstein and Nathan Rosen proposed a ...

Experiments reveal that metallic nanoparticles thousands of atoms wide can exist in quantum superposition, providing a ...

This pioneering test will harness advanced quantum mechanics and mathematical models to turn practical quantum computing into ...

Artificial intelligence and quantum computing are no longer speculative technologies. They are reshaping cybersecurity, ...

Small, pure-play companies and tech leaders are involved in this field.

The sector looks overvalued, and retail investors have pumped prices higher.